Doctor profile · Federal record
Dr. David Redfield, M.D.
Infectious Disease Physician (CMS: Infectious Disease) · La Jolla, CA
- NPI 1164486973
- Accepts Medicare
- 52 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
10666 N Torrey Pines RD
La Jolla, CA 920371027
(858) 554-8005
fax (858) 784-5933 - Mailing address
-
File# 54433
Los Angeles, CA 900740001
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- July 9, 2007
- Year of graduation
- 1974 — 52 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- California #G32547
- Medicaid
- CA #00G325470
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164486973. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
991
Distinct HCPCS
10
Medicare allowed
$72,130
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 354 | 98 | $51 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 128 | 71 | $97 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 88 | 64 | $82 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 76 | 52 | $61 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 70 | 70 | $78 | |
J3489 |
Injection, zoledronic acid, 1 mg | 65 | 13 | $8 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 60 | 58 | $179 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 52 | 52 | $134 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 38 | 21 | $61 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 25 | 15 | $26 |
In context: peer comparison
Among 5 peers in La Jolla Infectious Disease Physician, average services per provider: 81. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
646
Patients
139
Total drug cost
$92,350
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Vancomycin Hcl | Generic | 108 | 18 | $16,269 |
| Penicillin V Potassium | Generic | 90 | 24 | $2,745 |
| Ceftriaxone (Ceftriaxone Sodium) | Brand | 82 | 13 | $22,862 |
| Cefadroxil | Generic | 64 | 19 | $4,480 |
| Doxycycline Hyclate | Generic | 57 | 25 | $4,534 |
| Amoxicillin | Generic | 51 | 14 | $815 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 36 | 15 | $1,463 |
| Fluconazole | Generic | 28 | 0 | $3,402 |
| Cefepime Hcl | Generic | 21 | 0 | $7,235 |
| Ertapenem (Ertapenem Sodium) | Brand | 21 | 0 | $14,559 |
Hospital affiliations
Frequently asked questions
What is Dr. David Redfield's medical specialty?
Dr. David Redfield practices Infectious Disease Physician in La Jolla, CA.
Where does Dr. David Redfield practice?
Dr. David Redfield practices at 10666 N Torrey Pines RD, La Jolla, CA 920371027. Office phone: 8585548005.
What is Dr. David Redfield's NPI?
Dr. David Redfield's National Provider Identifier (NPI) is 1164486973, issued by NPPES.
Does Dr. David Redfield accept Medicare assignment?
Yes. Dr. David Redfield accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Redfield commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.